Hair curler



FIG. 1 is a front elevational view of a hair curler showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a front perspective view thereof; and,

FIG. 8 is another front perspective view of the design show in FIGS. 1 through 7 in an alternate configuration. 

CLAIM The ornamental design for a hair curler, as shown and described. 